Kuru was the name of an Indo-Aryan tribe and their kingdom in the Vedic civilization of India. Their kingdom was located in the area of modern Haryana. They formed the first political center of the Indo-Aryans after the Rigvedic period, and after their emergence from the Punjab, and it was there that the codification and redaction of the Vedic texts began.

Their capital was Indraprastha, which may have been the most powerful city in India, prior to the rise of the Magadhan city of Pataliputra. The Kuru kingdom figures prominently in the list of Mahajanapadas. At the time of Buddha, the Kuru realm was only three hundred leagues in extent, but was a cultural hub. The kingdom corresponds in name to the Kuru dynasty mentioned in the Indian epic Mahabharata.